lws

import Lws from 'lws'; import { resolve } from 'path'; // Define a simple Koa-style middleware plugin class HelloWorldPlugin { middleware() { return async (ctx, next) => { // Serve a custom response for the root path if (ctx.path === '/') { ctx.body = 'Hello from Lws! This is a programmatic server.'; ctx.type = 'text/plain'; return; // Prevent further middleware from processing this request } // Allow other middleware to handle the request await next(); }; } } // Define another simple middleware to catch unhandled requests class NotFoundPlugin { middleware() { return async (ctx, next) => { await next(); // If the request was not handled by any preceding middleware if (!ctx.body) { ctx.body = '404 Not Found from Lws Custom Stack!'; ctx.status = 404; ctx.type = 'text/plain'; } }; } } async function startLwsServer() { const server = new Lws({ port: 8000, // The `stack` option accepts an array of plugin instances. stack: [ new HelloWorldPlugin(), new NotFoundPlugin() // To use external plugins like lws-static, ensure they are installed: // { module: require('lws-static'), options: { directory: resolve(process.cwd(), 'public') } } ] }); server.start(); console.log(`Lws server listening on http://localhost:${server.port}`); console.log('Test by visiting: http://localhost:8000/'); console.log('Test 404 by visiting: http://localhost:8000/non-existent-path'); } startLwsServer().catch(console.error);